Initial import of code.

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/glsl/sascha-willems/deferred/debug.frag b/tests/glsl/sascha-willems/deferred/debug.frag
new file mode 100644
index 000000000..6b77990b5
--- /dev/null
+++ b/tests/glsl/sascha-willems/deferred/debug.frag
@@ -0,0 +1,27 @@
+#version 450
+//TEST:COMPARE_GLSL:
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (binding = 1) uniform sampler2D samplerPosition;
+layout (binding = 2) uniform sampler2D samplerNormal;
+layout (binding = 3) uniform sampler2D samplerAlbedo;
+
+layout (location = 0) in vec3 inUV;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+	vec3 components[3];
+	components[0] = texture(samplerPosition, inUV.st).rgb;  
+	components[1] = texture(samplerNormal, inUV.st).rgb;  
+	components[2] = texture(samplerAlbedo, inUV.st).rgb;  
+	// Uncomment to display specular component
+	//components[2] = vec3(texture(samplerAlbedo, inUV.st).a);  
+	
+	// Select component depending on z coordinate of quad
+	highp int index = int(inUV.z);
+	outFragColor.rgb = components[index];
+}
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